---
title: "What is Category ?"  
description: "What is Category ?"  
author: "Sunil Singh"  
published: 2015-04-27  
updated: 2020-09-22  
canonical: https://www.mindstick.com/interview/2448/what-is-category  
category: "iphone"  
tags: ["iphone", "ios", "ipad"]  
reading_time: 1 minute  

---

# What is Category ?

Category in objective C allows you to extend the functionality of existing class without subclassing it.Category can add some extra functionalities to a class.

## Answers

### Answer by Sunil Singh

Category in objective C allows you to extend the functionality of existing class without subclassing it.Category can add some extra functionalities to a class.


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Original Source: https://www.mindstick.com/interview/2448/what-is-category

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